/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h
Specialized cast for type checking for a Copy /FRigVMCopyExprASTexpression will raise if types are not compatible
this expression cast to FRigVMCopyExprASTo
template<> const [FRigVMCopyExprAST](API\Plugins\RigVMDeveloper\RigVMCompiler\FRigVMCopyExprAST) * To() const